Base | Representation |
---|---|
bin | 10001110110101111000010 |
3 | 22210210122010 |
4 | 101312233002 |
5 | 2144240032 |
6 | 244153350 |
7 | 54533121 |
oct | 21665702 |
9 | 8723563 |
10 | 4680642 |
11 | 27076aa |
12 | 1698856 |
13 | c7b615 |
14 | 89bab8 |
15 | 626ccc |
hex | 476bc2 |
4680642 has 32 divisors (see below), whose sum is σ = 9797760. Its totient is φ = 1489280.
The previous prime is 4680623. The next prime is 4680653. The reversal of 4680642 is 2460864.
4680642 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12859 + ... + 13217.
It is an arithmetic number, because the mean of its divisors is an integer number (306180).
Almost surely, 24680642 is an apocalyptic number.
4680642 is an abundant number, since it is smaller than the sum of its proper divisors (5117118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4680642 is a wasteful number, since it uses less digits than its factorization.
4680642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 458.
The product of its (nonzero) digits is 9216, while the sum is 30.
The square root of 4680642 is about 2163.4791424925. The cubic root of 4680642 is about 167.2765804198.
The spelling of 4680642 in words is "four million, six hundred eighty thousand, six hundred forty-two".
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